Core interfaces for our collections api.
'net.wetheinter:xapi-core-collect:0.4'
<dependency>
<groupId>net.wetheinter</groupId>
<artifactId>xapi-core-collect</artifactId>
<version>0.4</version>
</dependency>
<dependency org="net.wetheinter" name="xapi-core-collect" rev="0.4"/>
"net.wetheinter", "xapi-core-collect", "0.4"